I think there is a new sattelite going up in 2007. Right?
1.rsn!
2.rsn!
3.rsn!
and 4. RSN
Make sure they are available on Center Ice/EI/etc.
New satellite does not mean new transponders though. FCC only allows Dish to broadcast on certain frequencies and they are all pretty much packed to the gills at 110/119/129.